As a tourist, if you've heard of the island paradise at all, you will have known that Sri Lanka is quite famous for whale watching. This is not something that you get to enjoy in your day to day life, the occurrence is quite rare, and when it's offered on a plate, you want to just grab it! If you are on tour Sri Lanka, let's say, for example, on tour to Trincomalee – a natural water harbour – between May and October, you will be the spectator to a charming display of blue whales, blue dolphins and spinner dolphins.